:root{--paper:#f2efe8;--ink:#111;--blue:#1f4fff;--orange:#ff5a1f;--green:#18775a;--muted:#68625a;--white:#faf8f2;--yellow:#f2d75c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(calc(100% - 24px),1220px);margin:auto;padding:18px 0 44px}.top{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:11px 0;font:700 11px "Courier New",monospace;text-transform:uppercase;letter-spacing:.08em}.top a{border:1px solid var(--ink);padding:8px 10px}.top a:hover{background:var(--ink);color:var(--paper)}.hero{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;padding:34px 0 28px;border-bottom:2px solid var(--ink)}.kicker{font:700 11px "Courier New",monospace;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}.hero h1{font-size:clamp(3.1rem,8vw,7.5rem);line-height:.79;letter-spacing:-.075em;margin:0;text-transform:uppercase}.hero h1 span{display:block;color:var(--orange)}.side{border-left:2px solid var(--ink);padding-left:20px;line-height:1.6}.stamp{margin-top:14px;font:700 10px "Courier New",monospace;text-transform:uppercase;color:var(--muted)}.quick{display:grid;grid-template-columns:repeat(6,1fr);border-left:2px solid var(--ink);border-top:2px solid var(--ink);margin-top:18px}.quick>div{border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:12px;min-height:96px}.quick small{display:block;font:700 9px "Courier New",monospace;text-transform:uppercase;color:var(--muted);letter-spacing:.06em;margin-bottom:7px}.quick strong{font-size:.95rem;line-height:1.27}.section{padding:30px 0;border-bottom:2px solid var(--ink)}.section-title{display:grid;grid-template-columns:95px 1fr;gap:18px;margin-bottom:18px}.section-title .n{font:700 13px "Courier 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0}.tag{border:1px solid var(--ink);padding:4px 6px;font:700 9px "Courier New",monospace;text-transform:uppercase}.btn{display:inline-block;border:2px solid var(--ink);padding:8px 10px;margin:6px 4px 0 0;font-weight:900;text-transform:uppercase;font-size:.78rem}.btn:hover{background:var(--blue);border-color:var(--blue);color:#fff}.compare{width:100%;border-collapse:collapse;border:2px solid var(--ink);background:var(--white)}.compare th,.compare td{border:1px solid var(--ink);padding:11px;text-align:left;vertical-align:top;line-height:1.45}.compare th{background:var(--ink);color:var(--paper);font:700 10px "Courier New",monospace;text-transform:uppercase}.workflow{display:grid;grid-template-columns:repeat(5,1fr);border:2px solid var(--ink)}.step{padding:16px;min-height:190px}.step+.step{border-left:1px solid var(--ink)}.step strong{display:block;font-size:1.08rem;margin:8px 0}.step p{line-height:1.5;color:#403b35;margin:0}.alert{margin-top:18px;border-left:10px solid var(--orange);padding:15px 17px;background:#fff0e8;line-height:1.6}.alert strong{display:block;margin-bottom:5px}.prezi-note{margin-top:18px;border-left:10px solid var(--blue);padding:15px 17px;background:#e3e9ff;line-height:1.6}.sources{display:grid;grid-template-columns:1fr 1fr;gap:8px}.source{border:1px solid var(--ink);padding:13px;background:var(--white)}.source strong{display:block;margin-bottom:5px}.source p{margin:0 0 8px;line-height:1.45;color:#403b35}.source a{display:inline-block;border:1px solid var(--ink);padding:6px 8px;font:700 10px "Courier New",monospace;text-transform:uppercase}.footer{padding:18px 0 8px;font:700 10px "Courier New",monospace;text-transform:uppercase;color:var(--muted)}@media(max-width:950px){.hero{grid-template-columns:1fr}.side{border-left:0;border-top:1px solid var(--ink);padding:16px 0 0}.quick{grid-template-columns:repeat(3,1fr)}.principles{grid-template-columns:1fr}.principle+.principle{border-left:0;border-top:1px solid var(--ink)}.tools{grid-template-columns:1fr 1fr}.workflow{grid-template-columns:1fr}.step+.step{border-left:0;border-top:1px solid var(--ink)}}@media(max-width:620px){.top{align-items:flex-start;flex-direction:column}.hero h1{font-size:3.55rem}.quick,.tools,.sources{grid-template-columns:1fr}.section-title{grid-template-columns:1fr}.compare{font-size:.84rem}}